Html 正确放置下拉式div

我有一个输入字段，用作我的web应用程序的搜索栏。当用户开始键入JQuery时，会出现一个#search suggestions div，并使用AJAX填充建议。现在，我为我的JSFIDLE取出了JQUERY和AJAX，但通常在开始键入之前，div是隐藏的（例如，我只是让它可见）。如何将#search suggestions div直接放在输入下？什么是正确的css

JSFIDDLE：

CSS:

谢谢

试试这个。

将

#搜索

设置为

位置：相对

，将

#搜索建议

设置为

位置：绝对

，并设置

顶部：100%

#search {
    ... /*your current styles*/

    position:relative; /*ADDED THIS LINE*/
}

#search-suggestions {
    ... /*your current styles*/

    position:absolute; /*ADDED THIS LINE*/
    top:100%; /*ADDED THIS LINE*/
    left:0; /*ADDED THIS LINE*/
}

---

演示在

添加

清除：两个
到
#搜索建议
#search {
    float: left;
    margin: 0px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
    height: 28px;
    width: 293px;
    border: 1px solid #ddd;
    border-radius: 4px 4px 4px 4px;
    -webkit-box-shadow: #EEE 0px 2px 6px 0px inset;
    background-color: #fff;
    position:relative;
}

#search input {
    float: left;
    outline: none;
    height: 28px;
    width: 265px;
    border: none;
    background: transparent;
    font-family: calibri;
    font-size: 16px;
    color: #777;
}

#search-icon {
    cursor: pointer;
    float: left;    
    height: 28px;
    width: 28px;
    border: none;
    background: transparent;
}

#search-icon img {
    height: 20px;
    width: 20px;
}

#search-suggestions {
    padding: 0px 0px 10px 0px;
    height: auto;
    width: 298px;
    border: 1px solid #ddd;
    border-radius: 4px 4px 4px 4px;
    background-color: #fff;
    position:absolute;
    top:31px;
}

#loading-suggestions {
    margin-top: 10px;
    margin-left: auto;
    margin-right: auto;
    height: 40px;
    width: 40px;
}

#loading-suggestions img {
    height: 40px;
    width: 40px;
}

.search-suggestion {
    padding: 5px 10px 5px 10px;
    height: auto;
    width: 278px;
    overflow: auto;
}

.search-suggestion:last-child {
    padding: 5px 10px 0px 10px;
}

.search-suggestion-picture {
    float: left;
    height: 50px;
    width: 50px;
    border: 1px solid #ddd;
    border-radius: 4px 4px 4px 4px;
    overflow: hidden;
}

.search-suggestion-picture img {
    height: auto;
    min-height: 50px;
    width: 50px;
}

.search-suggestion-stuff {
    float: left;
    margin: 0px 0px 0px 10px;
    height: 50px;
    width: 200px;
}

.search-suggestion-name {
    height: 50px;
    width: auto;
}

.search-suggestion a {
    text-decoration: none;
    margin: 0px 0px 5px 0px;
    padding: 0px 0px 0px 0px;
    font-family: calibri;
    font-weight: bold;
    font-size: 16px;
    color: #444;
    line-height: 50px;
}

.search-suggestion a:hover {
    text-decoration: underline;
}

#search {
    ... /*your current styles*/

    position:relative; /*ADDED THIS LINE*/
}

#search-suggestions {
    ... /*your current styles*/

    position:absolute; /*ADDED THIS LINE*/
    top:100%; /*ADDED THIS LINE*/
    left:0; /*ADDED THIS LINE*/
}